Why Big Four AI Tool Pricing 2025 Is Surprising
Inside the Big Four, “AI tool development” isn’t one line item. It spans three distinct offerings: productized agent platforms (Deloitte’s Zora AI, PwC’s Agent OS), managed services where the firm operates a client’s AI-augmented back office under a multi-year contract, and traditional time-and-materials consulting billed by the hour or day. Consulting still produces close to…